A downlink beamforming design is proposed in multicell multi-input single-output downlink
networks with limited backhaul signaling. In the proposed scheme, the beamforming vector …

A decentralized solution is proposed for the coordinated multi-cell multi-antenna minimum
power beamformer design problem with single-antenna users. The optimal minimum power …

In this paper, we consider a multi-cell multi-band downlink where the base-station (BS) in
each cell has multiple transmit antennas and each cell has one active mobile station (MS) …

This article shows that division of a cell into tiers of smaller cells reduces power
consumption. However, using the same frequency-time resources within multiple divided …

In this paper, we address the problem of the coordinated beamforming design for multi-cell
multiple input single output (MISO) downlink system subject to per-BS power constraints …

In this letter, we design downlink beamforming vectors for a multicell network when only
imperfect channel state information (CSI) is available at both base stations (BS) and mobile …

A coalitional game is proposed for multicell multi-user downlink beamforming. Each base
station intends to minimize its transmission power while aiming to attain a set of target signal …

BACKGROUND This application relates to linear beam forming for wireless devices in
cellular networks. Theoretical studies on the wireless broadcast channel have shown that …

We introduce a downlink robust optimization problem to minimize an objective function
which is a combination of a cost characterizing the total transmit power at each multiple …

This paper presents a new approach for intercell interference mitigation with downlink
beamforming based on long-term channel state information in a multiuser multicell scenario …